Scs-Wildhorse Creek Site-102 Reservoir Report
Last Updated: December 13, 2025
SCS-Wildhorse Creek Site-102, located in Elmore City, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS in 1967 for flood risk reduction along TR-WEST ROCK CREEK.
°F
°F
mph
Wind
%
Humidity
Summary
This 31-foot tall structure has a storage capacity of 457 acre-feet and serves as a crucial defense against potential flooding in the area. With a controlled spillway and a low hazard potential, this dam plays a significant role in protecting the surrounding community from the impacts of extreme weather events.
Despite being last inspected in 1980, SCS-Wildhorse Creek Site-102 remains in a "Not Rated" condition assessment, highlighting the need for updated evaluations and maintenance to ensure its continued effectiveness in flood risk reduction. The dam's very high risk assessment underscores the importance of proactive risk management measures and emergency preparedness protocols to address potential vulnerabilities and safeguard the local environment and residents. With its valve outlet gates and strategic location within the Tulsa District, this site serves as a vital component of the region's water resource infrastructure.
Water resource and climate enthusiasts will find SCS-Wildhorse Creek Site-102 to be a fascinating example of engineering ingenuity in the face of natural challenges. As a state-regulated structure with a history dating back to the late 1960s, this earth dam stands as a testament to the ongoing efforts to manage and mitigate the impacts of flooding in Garvin County, Oklahoma. By understanding and appreciating the complexities of this site's design, purpose, and risk profile, stakeholders can work together to ensure its continued functionality and resilience in the face of a changing climate.
Year Completed |
1967 |
Dam Length |
1230 |
Dam Height |
31 |
River Or Stream |
TR-WEST ROCK CREEK |
Primary Dam Type |
Earth |
Surface Area |
15 |
Hydraulic Height |
31 |
Nid Storage |
457 |
Structural Height |
31 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Pauls Valley
|
327cfs |
North Criner Creek Near Criner
|
1cfs |
Walnut Creek At Purcell
|
28cfs |
Canadian River At Purcell
|
201cfs |
Washita River At Alex
|
236cfs |
Rock Creek At Sulphur
|
8cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Scs-Wildhorse Creek Site-102